Product
Grais reads, remembers, plans, and answers in your voice.
How it works
The conversation is the interface.
Grais runs as a browser overlay. When you open a conversation, it reads the context you share, reconstructs the thread, and gives you drafts, plans, and follow-ups in your voice.
Human-in-the-loop
You review and approve actions. Grais does not send a message or change anything without the trust level you set.
Context by relationship
Memory is tied to people and threads, so the next reply starts from the actual relationship, not a blank prompt.
Capability stack
The layers behind a useful communication partner.
Memory
Persistent context across conversations, channels, and time. Grais remembers who said what, what was promised, and what matters to each relationship.
Pick up a conversation weeks later with full context, without re-reading the thread.
Reasoning
Understands intent, tone, and stakes. It analyzes threads to surface what needs attention and how to respond.
Flags when a person goes quiet and suggests a re-engagement path from prior signals.
Planning
Breaks complex conversations into steps. Planner Mode maps multi-turn strategies for negotiations, follow-up, and relationship work.
Maps a four-step negotiation sequence with decision points and fallback positions.
Execution
Drafts replies, prepares follow-ups, and manages communication workflows with human review before anything is sent.
Drafts a follow-up that references the last three touchpoints, ready for your approval.
Tone calibration
Adapts to your voice, the relationship, and the situation. It knows the difference between a first outreach and a long-running partner thread.
Same person, different register: formal for a new VP, casual for a long-time collaborator.
Trust and control
You approve every action. Trust grows by contact, from review to voice approval to known safe autonomy.
Review and edit every draft. Change autonomy tiers per contact whenever the relationship changes.
Availability
Chrome live today. iOS in May. Mac in summer.
Chrome live today
- Desktop extension for Chromium-based browsers
- Conversation memory and context
- Reply drafting in your voice
- Planner Mode for multi-step conversations
iOS in May
- Mobile inbox preview
- Conversation triage
- Waitlist access before public rollout
Mac in summer
- Native desktop companion
- Quiet background execution for approved actions
- Cross-device continuity
Stop missing messages.
Whether you are using Grais for personal conversations, sales, recruiting, or agent workflows, the product handles the message layer your stack is missing.